Glutamate receptors are clustered at the membrane through interactions with intracellular scaffolding proteins and cytoskeletal elements but can also be found in intracellular compartments or dispersed in the membrane. This distribution results from an equilibrium between the different pools of receptors whose dynamic is poorly known. The group I metabotropic glutamate receptor 5 (mGluR5) is co...

A developmentally regulated Homer/Vesl isoform, Cupidin (Homer 2a/Vesl-2Delta11), was isolated from postnatal mouse cerebellum using a fluorescent differential display strategy. The strongest expression of Cupidin was detected in the cerebellar granule cells at approximately postnatal day 7. Cupidin was enriched in the postsynaptic density fraction, and its immunoreactivity was concentrated at ...

Brief metabotropic glutamate receptor (mGluR) activation leads to plasticity of AMPA receptor (AMPAR) synaptic transmission. To test whether mGluR-mediated plasticity of AMPAR transmission is influenced by recent neuronal activity, we manipulated visual activity in Xenopus laevis tadpoles in vivo. We compared mGluR-mediated plasticity of AMPAR transmission in optic tectal cells of tadpoles with...

The last 100 years have seen a revolution in the understanding of adrenal disease and its surgical treatment. The isolation of its hormones, the detailed study of the adrenal medulla and the cortex together with the enormous expansion of surgical methods served as catalysts to this revolution. The Greek word for adrenal (epinephridio, from the Greek epi, upon, and nephros, kidney) dates back to...

OBJECTIVES Determining the relationship between antiretroviral adherence and resistance accumulation is important for the design and evaluation of adherence interventions. Our objective was to explain heterogeneity observed in this relationship. METHODS We first conducted a systematic review to locate published reports describing the relationship between adherence and resistance. We then used...